农用高吸水性树脂产品问世,可解干旱之危

• 出 处: 水土保持科技情报
• 发表日期: 2002年02期
• 关键词: 高吸水性树脂 应用化学研究 种子包衣剂 农业节水 农作物产量 沙漠地区 聚丙烯酰胺 科技人员 改良剂 应用化学

据科技日报记者张兆军报道 :中科院长春应用化学所科技人员研制成功农用高吸水性树脂产品 ,其性能优于国际同类产品。 2 0 0 2年 1月 12日 ,通过了中科院组织的专家验收。这种高吸水性树脂遇水不溶解 ,能吸水自身质量的几百倍至几千倍 ,并具有吸水和释水的可逆性 ;最长可维持 8

According to Science and Technology Daily reporter Zhang Zhaojun: Chinese Academy of Sciences Changchun Institute of Applied Chemistry researched and developed agricultural superabsorbent resin products, its performance is better than similar international products. January 12, 2002, passed the acceptance of experts organized by the Chinese Academy of Sciences. This superabsorbent resin is insoluble in water and absorbs hundreds to thousands of times its own mass and possesses the reversibility of water absorption and water release;